hiding the name of the server when telneting into port 25

From: Joseph Logrippo <jlogrippo@xxxxxxxxxxxxxxx>

To: "[ExchangeList]" <exchangelist@xxxxxxxxxxxxx>

Date: Wed, 26 Nov 2003 12:27:09 -0800

Hello,
I have two exchange 2000 servers. I would like to hide the name of the
servers when or if someone telnet's into port 25 to something like this:
220*******************************************************220***************
**************************************************
Does anyone know how to accomplish this?
Thanks in advance
Joe